Homeostatsis
The internal environment that the body attempts to regulate is mainly this fluid compartment.
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What is the extracellular fluid (ECF)?
Cells that have the ability to develop into different cell types are called these.
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What are stem cells?
The outer boundary that separates the cell from its environment is called this.
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What is the cell membrane (plasma membrane)?
The molecule that serves as the primary energy currency of the cell is this.
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What is ATP (adenosine triphosphate)?
The process where a cell increases in size is called this.
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What is cell hypertrophy?
A homeostatic control system consists of a receptor, control center, and this final component.
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What is an effector?
Stem cells can produce specialized cells because they have this ability.
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What is potency?
The jelly-like substance filling the inside of the cell is called this.
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What is the cytoplasm?
The building of larger molecules from smaller molecules is called this type of metabolism.
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What is anabolism?
The period of life where the greatest amount of growth and development occurs is this.
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What is childhood and adolescence?
This structure receives information and determines the appropriate response.
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What is the control center?
Embryonic stem cells are classified as this because they can form almost any body cell type.
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What are pluripotent stem cells?
The structures responsible for making proteins are these.
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What are ribosomes?
The molecule that enters glycolysis as the starting fuel is this.
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What is glucose?
Growth hormone acts mainly through this hormone produced by the liver.
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What is insulin-like growth factor 1 (IGF-1)?
The most common type of homeostatic regulation that reverses a change is this.
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What is negative feedback?
A stem cell that can form all cell types of the body and extraembryonic tissues is called this.
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What is a totipotent stem cell?
The smooth endoplasmic reticulum is involved in lipid synthesis and this function.
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What is detoxification?
During intense exercise, oxygen becomes limited. Muscle cells rely more on this pathway.
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What is anaerobic glycolysis?
A patient has excessive growth hormone before closure of growth plates. Which condition develops?
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What is gigantism?
The release of oxytocin during childbirth is an example of this type of feedback.
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What is positive feedback?
A bone marrow stem cell produces red blood cells. This process is called this.
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What is hematopoiesis?
A patient has a genetic mutation affecting mitochondria. Which cellular function is most affected?
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What is ATP production?
A cell with increased metabolic activity would require more of this organelle.
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What are the mitochondria?
Bone growth requires this mineral for proper formation.
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What is calcium?